I have had some time to play, and you brought up my biggest criticism so far, and that is the lack of MC on harem because it gives the feeling of the MC not actually being in any kind of relationship so far.
I don't have an issue with futa on female, and the content is kind of what I expected especially this early in development.
Some things that need to be looked at:
The quest system seem to be buggy in this version such has stacking quest objectives, no real dialogue to indicate the quest was successfully finished when submitted to the guild, and some other things that may be story overriding the quest.
An around the time you get to Eversea after the first general, there seems to be some lag, I don't know if this is a memory leak which I can check in a few minutes, but that may need fixing has well.
Edit: Just loaded the game and the lag is gone, so a memory leak causing performance decay for longer playtime. takes about an hour and half I think to become noticeable.